CN102376401B - Heated air circulation baking device for intermediate-speed vertical wire covering machine - Google Patents
Heated air circulation baking device for intermediate-speed vertical wire covering machine Download PDFInfo
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- CN102376401B CN102376401B CN 201110380998 CN201110380998A CN102376401B CN 102376401 B CN102376401 B CN 102376401B CN 201110380998 CN201110380998 CN 201110380998 CN 201110380998 A CN201110380998 A CN 201110380998A CN 102376401 B CN102376401 B CN 102376401B
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- hearth
- burner hearth
- hot
- electrothermal tube
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Abstract
The invention discloses a heated air circulation baking device for an intermediate-speed vertical wire covering machine. The heated air circulation baking device comprises a tunneled hearth, wherein an inlet end of the hearth is sequentially connected with an inlet electric heating tube and a lower-layer electric heating tube; the front end of the hearth is communicated with an exhaust opening of a circulating fan; an air outlet of the circulating fan is sequentially connected with a hot blast tube of a heat exchange, a primary catalytic chamber, a primary catalytic front electric heating tube, a primary catalyst chamber, an upper-layer electric heating tube, a bellows and a hot air blowing-in tube; the outlet end of the hot air blowing-in tube is communicated with the outlet end of the hearth; the outlet end of the primary catalyst chamber is connected with a waste gas channel connected with the heat exchanger through a waste exhaust pipe; an outlet pipe of the waste gas channel of the heat exchanger is sequentially connected with a secondary catalytic chamber, a secondary catalytic front electric heating tube, a secondary catalyst chamber, a waste gas exhaust pipe and a waste exhaust fan. According to the heated air circulation baking device disclosed by the invention, circular hot air is blown into the hearth for baking an enamelled wire, so that energy consumption for producing the enamelled wire is effectively reduced; meanwhile, baking waste gas is decomposed by adopting a catalytic combustion device, and thus the emission requirement is achieved.
Description
Technical field
The present invention relates to the manufacturing equipment of enamelled wire, relate in particular to the roasting plant of enamelled wire.
Background technology
In the existing medium-speed vertical enameled wire machine, the baking of enamelled wire is relied on the mode of electrothermal tube heating fully, need to consume mass energy.
Summary of the invention
The applicant studies and improves for the above-mentioned shortcoming that prior art exists, a kind of hot air curculation baking device of medium-speed vertical enameled wire machine is provided, utilize this heated air circulation device to be conveyed into burner hearth enamelled wire is toasted, reach the purpose that reduces energy consumption and production cost.
The present invention adopts following technical scheme in order to solve the problems of the technologies described above:
The hot air curculation baking device of medium-speed vertical enameled wire machine, comprise the tunnel-like burner hearth with entrance and outlet, the arrival end of burner hearth be linked in sequence entrance electrothermal tube and lower floor's electrothermal tube, the front end of burner hearth and the inlet scoop of circulating fan are connected, be linked in sequence electrothermal tube before the warm-air pipe, primary catalyst chamber, a catalysis of heat exchanger, catalyst case, upper strata electrothermal tube, bellows and a hot-air of the air outlet of circulating fan is blown into pipe, and hot-air is blown into the port of export of pipe and the port of export of burner hearth is connected; The port of export of a catalyst case is connected with the exhaust steam passage that connects heat exchanger by exhaust pipe, the outlet of heat exchanger exhaust steam passage be linked in sequence electrothermal tube before the quadric catalysis chamber, quadric catalysis, quadric catalysis agent chamber, exhaust pipe and waste discharge blower fan.
The arrival end of described burner hearth connects blowing machine by pipeline.
Technique effect of the present invention: the present invention utilizes the hot air circulation principle, has changed the mode that traditional baker relies on the electrothermal tube heating fully.The present invention in normal operation, burner hearth utilizes the recirculated hot air realization to the baking of enamelled wire, and the electric heating tube of configuration is only worked when start heats up, and effectively reduces the energy consumption of production enamelled wire, it is even to be blown into simultaneously the burner hearth hot-air, guarantees that the color and luster of enamelled wire finished product is consistent with performance.Among the present invention, one time catalyst carries out fully catalytic combustion, has increased simultaneously catalytic unit twice, has realized the requirement of discharging waste gas environment protection standard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, the present invention includes the tunnel-like burner hearth 4 with entrance and outlet, the arrival end of burner hearth 4 be linked in sequence entrance electrothermal tube 2 and lower floor's electrothermal tube 3, the inlet scoop of the front end of burner hearth 4 and circulating fan 1 is connected, be linked in sequence electrothermal tube 6 before the warm-air pipe, primary catalyst chamber 16, a catalysis of heat exchanger 17, catalyst case 7, upper strata electrothermal tube 8, bellows 9 and a hot-air of the air outlet of circulating fan 1 is blown into pipe 10, and hot-air is blown into the port of export of pipe 10 and the port of export of burner hearth 4 is connected; The port of export of a catalyst case 7 is connected with the exhaust steam passage that connects heat exchanger 17 by exhaust pipe 5, the outlet of heat exchanger 17 exhaust steam passages be linked in sequence electrothermal tube 14 before the quadric catalysis chamber 15, quadric catalysis, quadric catalysis agent chamber 13, exhaust pipe 12 and waste discharge blower fan 11.The arrival end of described burner hearth 4 connects blowing machine 18 by pipeline.
The course of work of the present invention is as follows:
Arrow M is the direction of routing after the copper cash japanning, copper cash after the japanning enters baker burner hearth 4 along the arrow A direction, at first pass through entrance electrothermal tube 2 and lower floor's electrothermal tube 3 low-temperature bakes, this moment sucking-off blower fan 18 with the cold air of fire door by K to outdoor to being sucked into to L, prevent that cold air from entering burner hearth.Then the copper cash after the japanning is through the baking of the hot-air that provided by circulating fan 1 in the burner hearth, the enamelled wire after the baking by N to leaving baker.
The circulation route of the hot-air that is provided by circulating fan 1 is as follows: hot-air by A to sucking through circulating fan 1, to B to sending, exhaust-gas heated in over-heat-exchanger 17, again through C electrothermal tube 6 heating before the catalysis that enters in the primary catalyst chamber 16, hot-air is again through catalyst case 7 burnings, be heated to the technique initialization temperature by replenishing electrothermal tube 8 after the catalysis again, high-temperature hot air enters upper fire door hot-air by bellows 9 and is blown into pipe 10, by D to being blown into burner hearth 4, then by E to A to, enter at last circulating fan 1, form a hot air circulating system.
Excess Temperature after hot-air is through catalyst case 7 burnings, when surpassing design temperature, can strengthen the ventilation velocity of waste discharge blower fan 11, discharge a part of hot-air, the hot-air of discharging by F to along exhaust pipe 5 to H to, through the outlet of heat exchanger 17 exhaust steam passages by I to entering quadric catalysis chamber 15, by the heating of electrothermal tube before the quadric catalysis 14, then by the abundant burning of quadric catalysis agent 13, discharge at last outdoor.Through the waste gas of a catalysis and quadric catalysis, wherein the harmful substance such as organic solvent is fully burned and catalysis, reaches the emission request of environmental protection standard.Described catalyst adopts routine techniques.
Claims (2)
1. the hot air curculation baking device of medium-speed vertical enameled wire machine, it is characterized in that: comprise the tunnel-like burner hearth (4) with entrance and outlet, the arrival end of burner hearth (4) be linked in sequence entrance electrothermal tube (2) and lower floor's electrothermal tube (3), the inlet scoop of the arrival end of burner hearth (4) and circulating fan (1) is connected, the be linked in sequence warm-air pipe of heat exchanger (17) of the air outlet of circulating fan (1), primary catalyst chamber (16), electrothermal tube (6) before the catalysis, a catalyst case (7), upper strata electrothermal tube (8), bellows (9) and hot-air are blown into pipe (10), and hot-air is blown into the port of export of pipe (10) and the port of export of burner hearth (4) is connected; The port of export of a catalyst case (7) is connected with the exhaust steam passage that connects heat exchanger (17) by the first exhaust pipe (5), the outlet of the exhaust steam passage of heat exchanger (17) be linked in sequence electrothermal tube (14) before the quadric catalysis chamber (15), quadric catalysis, quadric catalysis agent chamber (13), the second exhaust pipe (12) and waste discharge blower fan (11).
2. according to the hot air curculation baking device of the described medium-speed vertical enameled wire machine of claim 1, it is characterized in that: the arrival end of described burner hearth (4) connects blowing machine (18) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380998 CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380998 CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102376401A CN102376401A (en) | 2012-03-14 |
| CN102376401B true CN102376401B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110380998 Expired - Fee Related CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730212A (en) * | 2013-12-12 | 2014-04-16 | 无锡市梅达电工机械有限公司 | Continuous catalytic combustion device of intermediate speed vertical type enameling machine oven |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201331977Y (en) * | 2007-10-02 | 2009-10-21 | 苏尚远 | Inner container for baker of vertical type wire enameling machine |
| CN201549274U (en) * | 2009-10-28 | 2010-08-11 | 无锡市梅达电工机械有限公司 | Hot air circulating oven for intermediate speed enamelling machine |
| CN202332439U (en) * | 2011-11-25 | 2012-07-11 | 无锡市梅达电工机械有限公司 | Hot air circulation baking device for medium-speed vertical enameled wire machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0162941B1 (en) * | 1984-05-30 | 1988-08-24 | MAG Maschinen und Apparatebau Gesellschaft mbH. | Process for monitoring the burning temperature of a firing kiln in the laquered -thread production, and kiln therefor |
| JPH08315656A (en) * | 1995-05-18 | 1996-11-29 | Hitachi Cable Ltd | Hot air circulation type horizontal enameled wire baking furnace |
-
2011
- 2011-11-25 CN CN 201110380998 patent/CN102376401B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201331977Y (en) * | 2007-10-02 | 2009-10-21 | 苏尚远 | Inner container for baker of vertical type wire enameling machine |
| CN201549274U (en) * | 2009-10-28 | 2010-08-11 | 无锡市梅达电工机械有限公司 | Hot air circulating oven for intermediate speed enamelling machine |
| CN202332439U (en) * | 2011-11-25 | 2012-07-11 | 无锡市梅达电工机械有限公司 | Hot air circulation baking device for medium-speed vertical enameled wire machine |
Non-Patent Citations (2)
| Title |
|---|
| JP平8-315656A 1996.11.29 |
| JP昭60-256786A 1985.12.18 |
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| CN102376401A (en) | 2012-03-14 |
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